Answer:
Though Sputnik was a relatively simple satellite compared with the more complex machines to follow, its beeping signal from space galvanized the United States to enact reforms in science and engineering education so that the nation could regain technological ground it appeared to have lost to its Soviet rival.
The inequality which best describe the third side of the triangle which has two sides of unit 20 and 31 is 20>b>31.
<h3>What is triangle inequality theorem?</h3>
Triangle inequality theorem of a triangle says that the sum of the two sides of a triangle is always greater than the third side.
Suppose a, b and c are the three sides of a triangle. Thus, according to this theorem,
(a+b)>c
(b+c)>a
(c+a)>b
The two sides of the triangle are 20 and 31. From the inequality theorem, the another side b can be represented as,
(20+31)>b
Thus, the length of b can be between 20 and 31.
20>b>31
Hence, the inequality which best describe the third side of the triangle which has two sides of unit 20 and 31 is 20>b>31 .
Learn more about the triangle inequality theorem here;
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Answer: The period of industrialization was launched in the UK.
Explanation:
The first industrial revolution took place in a large brothel. This country had all the prerequisites for the development of the industry. We also attribute the period of industrialization to scientific and technological achievements in Europe during the 19th century. Industrialization had its roots in agricultural production. The abandonment of the feudal system and scientific innovation have fostered agrarian creation itself. The industrialization has spread to European countries as well as the United States.
The consequences for society and social structure are multiple. Sudden urbanization is coming, and cities are gaining importance. A large number of people move to towns and are involved in factory installations. Everyone involved in the production process, men, women, and children. It took an average of 12 to 16 hours to obtain primary living conditions.
Europe and asia, i know for sure.
